Call Loop, web-based voice and SMS solution provider, offers the Call Loop API that allows developers to add Call Loop’s calling and SMS features to third party apps. Often referred to as the “Constant Contact” for voice and text, Call Loop focuses on broadcast communications. Businesses or individuals can reach subscriber bases via voice or text messages.
AvidMobile, mobile marketing solutions provider, gives developers two-way access to its mobile marketing platform through the AvidMobile API. The two-way approach to an API strategy allows AvidMobile users to better engage targets and track success. The API is available to build a custom app upon, or users can simply send and receive SMS messages from existing apps.